Q.65 A positive charge q is placed at x = 0 between two infinite metal plates placed at x =− d and at x =+ d respectively. The metal plates lie in the yz plane.
The charge is at rest at t = 0, when a voltage +V is applied to the plate at -d and voltage -V is applied to the plate at x =+ d . Assume that the quantity of the charge q is small enough that it does not perturb the field set up by the metal plates. The time that the charge q takes to reach the right plate is proportional to
Answer: (C)
Explanation:
